Biking and health
Pilillla, Rizal Philippines. Pisong Kape. January 20. 2013. I replaced the crank and chain ring set of the GTS bike with Durace 53 39 gears. The present crank, a Shimano Sora compact set 50 x 34 has loose BB; it is noted that its weakest link is its BB; the bearing gets busted -- the left side early on. Weak construction and engineering because it is made of thermoplastic bearing.
I surveyed the Recyclists and noted that the following: Luis, Joel. have shifted to the heavier 39 chain ring set. The rest maintained their 39 chain ring set.
Maybe for the Baguio ride, we need the 34 chain ring set.
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